StormAudio PA 8 Ultra Multi Channel Power Amplifier



Built upon their robust and high-performance MK1 generation, the StormAudio PA 8 Ultra MK2 8 Channel Ultra High Power Amplifier shines with its new refined and classier appearance.

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The result of a close collaboration with Danish company Pascal Audio, the Class D technology embedded reflects StormAudio’s philosophy of reliable, controllable, and impressive-sounding products.

With its UMACTM Class D technology, the PA MK2 range demonstrates audiophile performance with high efficiency, high dynamic range, and very low distortion. With four individual URECTM technology-based power supplies, each PA MK2 offers up to 3kW of power capacity with instantaneous response, adapting in real-time to the demanding dynamic of cinema soundtrack reproduction.

If high power is required in your installation, you will find the solution in the PA 8 ULTRA MK2. This model, offering up to 800W in Bridge Tied Load mode, is capable of driving any demanding loudspeaker or subwoofer to be found in a modern residential cinema.

When partnered with our ISP products, all PA MK2 status information becomes accessible to the installer within the ISP WebUI interface thanks to StormMonitoring technology, allowing for total visibility of the installation, whether locally or remotely.

All in all, the PA MK2 range delivers without compromise offering to power any installation.

  • OUTPUTS: 3-way binding post, 4mm wire
  • CONTROL: Ethernet (Monitoring)
  • Trigger IN, Trigger OUT
  • RACK SIZE: 3RU
  • INPUTS: 8ch XLR
  • CONFIGURATION: 8ch Single Ended / 4ch Bridged Tied Load
  • Class D
  • 0.1% THD, all channels driven
  • SNR (p-rated) : 115dB
  • THD+N (1W) : <0.03%
  • 8ch SE, 26 dB gain
  • 200W RMS @ 8 ohm
  • 400W RMS @ 4 ohm
  • 4ch BTL, 32 dB gain
  • 800W RMS @ 8 ohm
  • 800W RMS @ 4 ohm

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